Haha!
When I was in Belfast a few years ago, my friend's wife (who i didn't know very well) was driving me somewhere.
"That's Van Morisson's house," she said as we drove past.
"Who's Van Morisson," I asked politely.
I chuckled to myself for the next 15 minutes as she went on a loud rant about Irish music, how the world only ever hears about "F'ing U2" and how I could be so unaware...